Alright, let's work through 6600 times 4380 step by step
6600 × 4380 = 4380 × (6600)
+ 4380 × 0 which equals 0
+ 4380 × 00 producing 0
+ 4380 × 600 yielding 2628000
+ 4380 × 6000 yielding 26280000

= 28908000
